The Baclesse Center is proud to announce that Louis-Bastien WEISWALD, a researcher at the Baclesse Center, has just received the prestigious Alfred Kastler Biology Prize, awarded by the Foundation for Animal Rights, Ethics, and Science. This national distinction highlights the importance of research that combines scientific rigor, innovation, and ethical standards.
A major breakthrough in the fight against cancer
The award was given to Louis-Bastien WEISWALD for a promising innovation using tumoroids. These three-dimensional "mini-tumors," derived from human tumor cells, make it possible to accurately reproduce the biology of cancers in the laboratory.
This approach opens up new perspectives for better understanding the progression of cancers and testing the effectiveness of treatments, while reducing the use of animal testing.
Why is this innovation important?
Every year, thousands of potentially anti-cancer molecules are evaluated... but the vast majority fail in the final stages of human clinical trials.
Tumoroids are a particularly relevant intermediate tool because they:
- more accurately reflect the diversity of human cancers,
- allow for faster and more ethical evaluation of the effectiveness of new molecules,
- promote a move towards personalized medicine.
Well-deserved recognition
The Alfred Kastler Biology Prize recognizes work that promotes scientific progress while respecting ethical principles. This award honors the commitment of Louis-Bastien WEISWALD and all the teams at the Baclesse Center to research that is both innovative and deeply human.
